London’s on-demand delivery service for premium restaurant food Deliveroo has launched in its first markets outside Europe, now serving Dubai, Hong Kong, Singapore, Melbourne and Sydney. Unlike catch-all delivery services such as JustEat, the company selects the restaurants it chooses to work with, meaning it tends to opt for quality over quantity of listings. While JustEat has some 20,000 food places you can buy from in the UK alone, Deliveroo’s selection is limited to 5,000 across the 50 cities it now serves in Europe, the Middle East and Asia. Rather than using a dedicated courier service like Shutl, the company is building out its…